Revenue From Contracts With Customers Contract Balances (Details) - USD ($) $ in Millions	Oct. 02, 2021	Jan. 02, 2021	Sep. 26, 2020
Revenue from Contracts with Customer [Abstract]
Product Returns Reserve	$ 14.5	$ 15.6	$ 9.3
Customer Markdowns Reserve	2.9	3.7	4.0
Sales Incentives Reserve	4.5	6.0	4.3
Customer Rebates Liability	16.6	13.4	13.9
Customer Advances, Current	$ 5.2	$ 8.2	$ 2.0

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044

Name:	us-gaap_ContractWithCustomerLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant